{"id":"CVE-2026-102473","title":"A flaw was found in dash","summary":"A flaw was found in dash. When built without libc fnmatch, the internal pmatch() matcher implements * by unbounded recursion over candidate positions. A local user who can plant filenames, or otherwise feed that matcher, can make a short…","severity":"medium","cvss":5.5,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-1333"],"vendor":"Red Hat","product":"dash","affected":["dash"],"published":"2026-09-29","updated":"2026-09-29","sourceUpdated":"2026-09-29T10:17:10.383","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-102473","references":[{"url":"https://access.redhat.com/security/cve/CVE-2026-102473","label":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2543005","label":"secalert@redhat.com"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-09-29T09:30:49.084Z","slug":"CVE-2026-102473","body":"## Overview\n\nA flaw was found in dash. When built without libc fnmatch, the internal pmatch() matcher implements * by unbounded recursion over candidate positions. A local user who can plant filenames, or otherwise feed that matcher, can make a short multi-star pattern such as *.*.*.*.*.tar.gz consume excessive CPU.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":30.3,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}